Quantitative Evaluation of Mutation Operators for WS-BPEL Compositions
Antonia Estero‐Botaro, Francisco Palomo‐Lozano, Inmaculada Medina‐Bulo · 2010
This work presents a quantitative evaluation of the quality of a set of mutation operators for WS-BPEL 2.0 (Web Services Business Process Execution Language), an OASIS standardized language for the composition of Web Services. A series of experiments is conducted, aiming to determine how selective operators are for the qualification of test cases and, more generally, the quality of the operators themselves. This includes a formalization of mutation testing defining the key concepts and measures employed. Three different compositions are considered and special attention is paid to the properties that suitable test-suites should enjoy.